(Delphi ActiveX) SharePoint -- Recycle File (Move File to Recycle Bin)

Moves the file to the Recycle Bin and returns the identifier of the new Recycle Bin item.

Note: This example requires Chilkat v11.0.0 or greater.

Chilkat for Delphi Downloads Chilkat ActiveX DLL for Delphi Chilkat non-ActiveX DLL for Delphi * The examples here use the ActiveX DLL.

uses
    Winapi.Windows, Winapi.Messages, System.SysUtils, System.Variants, System.Classes, Vcl.Graphics,
    Vcl.Controls, Vcl.Forms, Vcl.Dialogs, Vcl.StdCtrls, Chilkat_TLB;

...

procedure TForm1.Button1Click(Sender: TObject);
var
success: Integer;
http: TChilkatHttp;
req: TChilkatHttpRequest;
bUseTls: Integer;
resp: TChilkatHttpResponse;
xml: TChilkatXml;
guid: WideString;

begin
success := 0;

// This requires the Chilkat API to have been previously unlocked.
// See Global Unlock Sample for sample code.

http := TChilkatHttp.Create(Self);

// If SharePoint Windows classic authentication is used, then set the 
// Login, Password, LoginDomain, and NtlmAuth properties.
http.Login := 'SHAREPOINT_USERNAME';
http.Password := 'SHAREPOINT_PASSWORD';
http.LoginDomain := 'SHAREPOINT_NTLM_DOMAIN';
http.NtlmAuth := 1;

// The more common case is to use SharePoint Online authentication (via the SPOIDCRL cookie).
// If so, do not set Login, Password, LoginDomain, and NtlmAuth, and instead
// establish the cookie as shown at SharePoint Online Authentication

req := TChilkatHttpRequest.Create(Self);
req.HttpVerb := 'POST';
req.Path := '/_api/web/GetFileByServerRelativeUrl(''/ChilkatDocLibrary/sample.docx'')/recycle';

// We must add a form digest value in the X-RequestDigest header field.
// See this example for details on
// how to get (and cache) a form digest value
req.AddHeader('X-RequestDigest','SHAREPOINT_FORM_DIGEST');

// Send the request to move the file to the recycle bin.
bUseTls := 1;
resp := TChilkatHttpResponse.Create(Self);
success := http.HttpSReq('SHAREPOINT_HTTPS_DOMAIN',443,bUseTls,req.ControlInterface,resp.ControlInterface);
if (success = 0) then
  begin
    Memo1.Lines.Add(http.LastErrorText);
    Exit;
  end;

xml := TChilkatXml.Create(Self);
xml.LoadXml(resp.BodyStr);

// A successful response will return the 200 status code.
if (resp.StatusCode <> 200) then
  begin
    Memo1.Lines.Add('Response status code = ' + IntToStr(resp.StatusCode));
    Memo1.Lines.Add(xml.GetXml());
    Memo1.Lines.Add('Failed');
    Exit;
  end;

// Show the XML response.
Memo1.Lines.Add(xml.GetXml());

// The GUID (identifier) of the item in the recycle bin is just the content
// of the single-node XML that is returned:
guid := xml.Content;
Memo1.Lines.Add('GUID of recycle item = ' + guid);

Memo1.Lines.Add('Success.');

// A successful XML response looks like this:

// <?xml version="1.0" encoding="utf-8" ?>
// <d:Recycle xmlns:d="http://schemas.microsoft.com/ado/2007/08/dataservices"
//  xmlns:m="http://schemas.microsoft.com/ado/2007/08/dataservices/metadata"
//  xmlns:georss="http://www.georss.org/georss"
//  xmlns:gml="http://www.opengis.net/gml"
//  m:type="Edm.Guid">
//     63b9924d-e9c1-4d7b-b1c2-e921ad85aa1c
// </d:Recycle>
end;